白细胞介素2 (IL - 2)与其高亲和力受体(IL - 2r)的相互作用在调节T细胞免疫反应的强度和持续时间方面起着关键作用。
The magnitude and duration of T-cell immune response are critically regulated by the interaction of interleukin-2 (IL-2) and its high-affinity receptor (IL-2R) on the surface of the cell.
方法根据刀豆素a对AFP亲和力的不同，采用亲和交叉免疫电泳自显影术检测AFP异质体。
Methods According to the different affinity of ConA with AFP, crossed affinity immunoelectrophoresis autoradiography was used.
按这种方法制备的亲和介质提高了纤维素的键合容量，并将在生物产品的大规模分离纯化及人体免疫治疗等方面有广阔的应用前景。
The affinity medium thus prepared has high bonded cellulose capacity and may be widely used in large-scale separation and purification of biological product and body's immunity treatment.
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